Marwazi, Arfan, Ihsan Azhari, and Abdiyanto Abdiyanto. “Implementation of Infrastructure Development Planning in Deli Serdang Regency”. International Journal Papier Advance and Scientific Review 4, no. 3 (December 27, 2023): 8-17. Accessed June 6, 2026. https://mail.igsspublication.com/index.php/ijpasr/article/view/252.